Page 61 - Communication IFR_Neat
P. 61

To request the pilot to confirm          CONFIRM SQUAWK (code)
              the Mode A Code selected on
              the aircraft’s transponder               * SQUAWKING (code)

              To request the operation                 SQUAWK IDENT
              of the IDENT feature
                                                       LOW


                                                       SQUAWK NORMAL.

              To request temporary suspension  SQUAWK STANDBY
              of transponder operation

              To request emergency code                SQUAWK MAYDAY


              To request termination                         STOP SQUAWK
              of transponder operation

              To request transmission                  SQUAWK CHARLIE
              of pressure altitude


              To request pressure setting              CHECK ALTIMETER SETTING AND CONFIRM
              check and confirmation of level          LEVEL

              To request termination of                STOP SQUAWK CHARLIE WRONG INDICATION
              pressure altitude transmission
              because of faulty operation

              To request altitude check                VERIFY (level)


              To request the capability                ADVISE THE TYPE OF TRANSPONDER
              of the SSR equipment
                                                       * TRANSPONDER (as shown in flight plan)

                                                       * NEGATIVE TRANSPONDER.


              To instruct setting of transponder    FOR DEPARTURE SQUAWK (code)

                                                       SQUAWK (code)




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